<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2018/4/26 0026
 * Time: 20:06
 */

namespace app\admin\model;


use think\Model;

class Productspecgroups extends Model
{
    public function getProductSpec($productSpecId){

        return self::where(['id'=>$productSpecId])->find();
    }

}